JP2001055784A - Box type building - Google Patents

Abstract

PROBLEM TO BE SOLVED: To increase a degree of freedom of design and facilitate transportation by assembling bearing walls at the important positions of a room box previously integrally assembling a ceiling, a floor and a wall body. SOLUTION: A top board 16 is attached to the lower face of a ceiling frame 15 to form a ceiling panel 10. In addition, a floor plate 31 is attached to the upper face of a floor frame 30 to form a floor panel 11. In addition, an outer wall material 41 is attached to the outer face side of a shaft frame 40 to attach an inner wall material through a heat insulation inner wall frame 43 on an inner face side so as to form a wall body 12. In addition, a wall body 13 comprising only a shaft frame 50 is formed. In addition, an outer wall material 41 is attached to the outer face side of axial frames 57-59 to attach an inner wall material 44 through the heat insulation wall frame 43 on the inner face side to provide a brace 66 in the form of X-shape in the inside of the frame of the axial frame 57 of a part so as to form the wall body 14. The wall bodies 12-14 are arranged between the panels 10, 11, and a knee brace 62 and a temporary column 63 are mounted on the open face side.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a box-type building constructed by combining a plurality of room boxes.

[0002]

2. Description of the Related Art Conventionally, when constructing a building, a plurality of box-shaped units have been manufactured in a factory or the like in which equipment has been prepared in advance in order to shorten the construction period by reducing on-site work and realize uniform construction. A unit construction method has been adopted in which these units are combined on site to complete a building.

The unit used in this unit construction method generally has a rigid frame structure mainly composed of heavy columns and beams, and can withstand horizontal and vertical forces independently and structurally independently. It has become.

[0004]

However, in the case of a unit having a ramen structure, columns are always arranged at the corners of the outer periphery of the unit, and in a building constructed by combining these units, the unit is located between the columns. There is a drawback that the degree of freedom of design is easily limited such that only an opening such as a window sash can be provided, and various plans according to the demands of the constructor cannot be provided.

[0005] In addition, since an independent structure is required, a strong frame is required, which results in a large-sized and heavy-weighted vehicle.

SUMMARY OF THE INVENTION An object of the present invention is to provide a box-type building capable of solving the drawbacks of such a unit housing, increasing the degree of freedom in design, and solving the problem of transferring a room box. I do.

[0007]

In order to solve the above-mentioned problems, a room box according to the present invention is a box-type building in which a plurality of room boxes in which a ceiling, a floor and a wall are integrally combined in advance are appropriately combined. In addition, a load-bearing wall is incorporated in a key portion of some or all room boxes.

[0008] The ceiling, floor and wall of each room box are formed by attaching face materials to a frame-like frame. The load-bearing wall is provided with a brace in an axial frame of the wall.

[0009]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will be described below in detail with reference to the drawings. FIG. 1 is a schematic view of a box-type building according to an embodiment of the present invention, FIG. 2 is a perspective view showing an example of a room box, and FIG. 3 is an exploded perspective view of the same.

As shown in FIG. 1, a box-type building according to the present embodiment is installed on a foundation (1) and has a plurality of room boxes (2), (2),. , And structural beams (3), (3) made of a plurality of H-section steels installed above the room boxes (2) (2) ... on the first floor, and these structural beams
(3) A plurality of room boxes (2) (2) ... which are installed above (3) ... and constitute the second floor part of the building, and the upper side of these room boxes (2) (2) ... on the second floor And the hut set (4) installed in the cascade are sequentially stacked.

The room box (2) is manufactured in a factory equipped with facilities in advance. For example, as shown in FIGS. 2 and 3, a ceiling panel (10) as a ceiling and a floor panel ( 11) and a wall (12) (13) (14) extending between the ceiling panel (10) and the floor panel (11) to form a box.

The ceiling panel (10) includes a ceiling frame (15),
It consists of a particle board attached to the lower surface of the ceiling frame (15) and a top plate (16) made of interior facing materials.
The ceiling frame (15) is a pair of long cross members made of lightweight steel.
(17) (17) and a pair of short cross members (1
8) and (18) are joined in a rectangular frame shape, and a long cross member (17) (17)
A plurality of crossbars (19) (19) ... are provided at appropriate intervals. Then, the inside of the frame of the ceiling frame (15) is filled with heat insulating materials (20). Also, a pair of L-shaped fixing plates (2) are provided on the side surfaces of one long cross member (17) and both short cross members (18) and (18) in the ceiling frame (15).
1) (21) are attached respectively.

Further, on the lower surface of the other long cross member (17),
A total of three L-shaped temporary plates (26) (26) are provided at the center position and at a position substantially intermediate between the center and both ends with bolts (27) (2).
7) Removably attached by the crane wires (28) (28) on the upper surface of both long cross members (17) (17).
A pair of eye bolts (29) (29).

The floor panel (11) includes a floor frame (30) and a floor board (31) made of particle board attached to the upper surface of the floor frame (30). The floor frame (30)
A pair of long cross members (32) and (32) made of lightweight section steel and a pair of short cross members (33) and (33) also made of lightweight section steel are joined in a rectangular frame shape. Between the timbers (32) and (32),
4) (34) ... are provided at appropriate intervals. One long cross member (32) and both short cross members (33) and (33) in the floor frame (30) are provided with a pair of L-shaped fixing plates.
(35) (35) ... are attached respectively. In addition, on the upper surface of the other long cross member (32), at the center position and both end positions,
A total of three L-shaped temporary plates (36) (36) ... bolts (37)
(37) ... detachably attached.

The wall body (12) forms an outer wall of the building, and includes a shaft frame (40), an outer wall material (41) attached to the outer surface side of the shaft frame (40), and a shaft frame (40). An inner wall member (44) attached to the inner surface side of the (40) via a heat insulating inner wall frame (43). The shaft frame (40) is a pin joint of a pair of upper and lower cross members (45) (45) made of lightweight section steel and a pair of left and right vertical members (46) (46) also made of lightweight section steel. The upper cross member (45) is the short cross member (1) in the ceiling frame (15).
8) Fixed to the fixing plate (21) (21), the lower cross member
(45) is fixed to the fixing plate (35) (35) of the short cross member (33) in the floor frame (30), whereby the wall (12) is fixed to the ceiling panel (10) and the floor panel (11). It is arranged so as to straddle between one ends along the short direction. (47) in the figure is the wall (12)
These are working openings formed at the upper and lower ends of the outer wall material (41).

The wall (13) constitutes a partition wall of the building. The other ends of the ceiling panel (10) and the floor panel (11) facing the wall (12) along the lateral direction. Arranged between the clubs. Although the wall body (13) is constituted only by a square frame-shaped shaft frame (50), an inner wall member (44) is appropriately attached to an inner surface side thereof in a factory or on-site work. The shaft frame (50) is also similar to the shaft frame (40) of the wall body (12) in that the horizontal members (51) and (51) and the vertical members (52)
(52) is pin-joined in a square frame shape, and its cross members (51) (51)
Are fixed to the corresponding upper and lower fixing plates (21), (21), (35), (35), respectively.

The wall (14) constitutes the outer wall of the building in the same manner as the wall (12), and the shaft frames (57), (58), (5)
9), an outer wall material (41) attached to the outer surface side of these shaft frames (57), (58), (59), and an insulated inner wall frame (43) on the inner surface side of the shaft frames (57), (58), (59). Interior wall material (44) attached via
Consists of These shaft frames (57) (58) (59) are
As in the case of the shaft frame (40) in 2), the horizontal and vertical members of lightweight section steel are pin-joined in a rectangular frame shape, but some of the shaft frames (57) have an X-shaped The braces (66) and (66) are extended in the shape of a circle, and the shaft frame (57) is a bearing wall. The bearing wall may be provided not only on the shaft frame (57) but also on the shaft frames (58) and (59), or the wall (12) and the wall (13). In other words, it is incorporated in the required portion of the room box (2). The shaft frame (57) (5
8) and (59) are laterally bound to each other by bolts (not shown).

The wall (14) is mounted on the shaft frame.
(58) The upper and lower ends of (59) are one long cross member (17) of the ceiling frame (15) and one long cross member (32) of the floor frame (30).
Are fixed to the fixing plates (21), (21), (35), and (35), respectively, and are arranged across one end of the ceiling panel (10) and the floor panel (11) along the longitudinal direction.

Therefore, the room box (2) having the above structure is
It has a structure in which U-shaped walls (12), (13), and (14) are arranged between the ceiling panel (10) and the floor panel (11), and the ceiling panel (10) and the floor panel The surface between the other ends along the longitudinal direction of (11) is open. In the case of such a structure, it cannot withstand horizontal force or vertical force by itself as a single structure, and the room box must be transported from the factory to the site.
(2) Eye bolts (29) (29) ... crane wires (28) (2)
8) Hook the room box and lift the room box (2)
Deformation may occur.

Therefore, on the open surface (60) side of the room box (2), a pair of bracelets (62) (62) and a temporary pillar (63) are attached to a temporary plate (26) (26) of the ceiling frame (15). 26).. And the temporary plates (36) (36) of the floor frame (30) are detachably mounted with bolts (64) (65) to prevent deformation of the room box (2).

The above-mentioned room box (2) is only one of a plurality of types, and other various types are also available. For example, the wall (12) is made of an outer wall material (41). ) Without a partition wall or a longitudinal wall (1
There is a type that does not provide 4) and that part is an open surface. Also. Depending on the application location of the room box (2), various interiors are provided, such as installing a system kitchen for a kitchen portion, installing a wash basin or a unit bath for a washroom portion, and the like. .

However, in each case, at least a pair of shafts opposed to each other are provided between the ceiling frame (15) and the floor frame (30) so that the shape as a box and the rigidity at the time of transfer can be secured at a minimum. They are common in that they have a structure in which a frame is extended.

Next, a method of constructing a box-type building will be described. First, various room boxes manufactured in the factory
(2) (2) ... are sequentially lifted by crane wires (28), (28) ..., loaded on a truck (70), and transported to the site. FIG.
As shown in the above, in the road traffic law, the total height when loading trucks is limited to 3800 mm or less, but the room box (2) is separate from the heavy structural beam (3),
The total height can be reduced to about 2700 mm while securing an effective ceiling height of 2500 mm or more.
When the room box (2) is loaded on the bed of a 000mm truck (70), the total height is about 3700mm, it can clear the restrictions of road traffic law, and it can be a normal 4t truck without using a special truck. Fully transportable.

The room block transported to the site
As shown in FIG. 5, (2), (2) are lifted again by crane wires (28), (28) and lowered from the truck,
It is installed sequentially on the foundation (1). Then, as shown in FIG. 6, after these room boxes (2), (2)... Are arranged side by side in the plane direction and the first floor portion is constructed, these room boxes (2), (2)
The structural beams (3), (3), ... are installed above the ... and the beam layers are constructed. Thus, all the room boxes (2) (2) are interconnected via the structural beams (3) (3).

Then, as shown in FIG. 7, the room boxes (2), (2)... And the balcony boxes are arranged side by side on the upper side of the beam layer, and the second floor is constructed. Finally, as shown in FIG. 8 and FIG. 9, a hut group (4) is installed above the room boxes (2), (2),. The working openings (47) (47) formed in the outer wall of the boxes (2) (2) are connected to the outer wall panels (82) (82).
And the appearance is adjusted.

In the box-type building constructed in this manner, some or all of the room boxes (2)
(2) Structural beams (3) (3)
... together with the horizontal force.

It should be noted that the present invention is not limited to the above-described embodiment, and it goes without saying that many modifications and changes can be made in the above-described embodiment within the scope of the present invention.

[0028]

As is apparent from the above description, in the box-type building of the present invention, a load-bearing wall is incorporated at a necessary portion of some or all room boxes.
Since it has a structure that supports horizontal force, unlike conventional unit houses where the column position cannot be changed, the position of the load-bearing wall can be set relatively freely, and it can be straddled between adjacent room boxes. Like providing an opening,
The arrangement pattern of the openings is diversified, and the degree of freedom in design can be increased.

Further, by making the room box a structure in which the ceiling, floor, and wall composed of the frame and the face material are combined, a room box can be compared with a unit having heavy columns and beams.
The overall height can be set low and the total height when loaded on a truck can be kept within the limits of road traffic law. For this reason, it is possible to transport by an ordinary 4t truck or the like without using a special truck. In addition, it is possible to perform a construction that is not so different from the construction of a wall frame that is generally performed, and it is not necessary to largely change production equipment.

[Brief description of the drawings]

FIG. 1 is a schematic view of a box-type building according to an embodiment of the present invention.

FIG. 2 is a perspective view showing an example of a room box.

FIG. 3 is an exploded perspective view of the same.

FIG. 4 is a side view when a room box is loaded on a truck.

FIG. 5 is a view showing construction of a room box on the first floor.

FIG. 6 is a view showing construction of a structural beam.

FIG. 7 is a diagram showing construction of a room box on the second floor.

FIG. 8 is a view showing construction of a hut group.

FIG. 9 is a view showing construction of a roof, an outer wall panel, and the like.

[Explanation of symbols]

 (2) Room box (10) Ceiling (11) Floor (12) (13) (14) Wall (15) Ceiling frame (30) Floor frame (40) (57) (58) (59) Axis frame (66 ) Braces

Claims (3)

[Claims] 1. A box-type building in which a plurality of room boxes in which a ceiling, a floor, and a wall are integrally combined in advance are appropriately combined, and a load-bearing wall is provided at a necessary portion of some or all of the room boxes. A box-type building characterized by being incorporated. 2. The ceiling, floor and wall of each room box are:
The box-type building according to claim 1, wherein a face material is attached to the frame-like frame. 3. The box-type building according to claim 1, wherein the load-bearing wall is provided with a brace in an axial frame of the wall.